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cpython/Lib/test/test_slice.py

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A few days ago, Guido said (in the thread "[Python-Dev] Python version of PySlice_GetIndicesEx"): > OK. Michael, if you want to check in indices(), go ahead. Then I did what was needed, but didn't check it in. Here it is.
2002-07-19 12:47:06 -03:00
# tests for slice objects; in particular the indices method.
Get rid of relative imports in all unittests. Now anything that imports e.g. test_support must do so using an absolute package name such as "import test.test_support" or "from test import test_support". This also updates the README in Lib/test, and gets rid of the duplicate data dirctory in Lib/test/data (replaced by Lib/email/test/data). Now Tim and Jack can have at it. :)
2002-07-23 16:04:11 -03:00
from test.test_support import vereq
A few days ago, Guido said (in the thread "[Python-Dev] Python version of PySlice_GetIndicesEx"): > OK. Michael, if you want to check in indices(), go ahead. Then I did what was needed, but didn't check it in. Here it is.
2002-07-19 12:47:06 -03:00
vereq(slice(None ).indices(10), (0, 10, 1))
vereq(slice(None, None, 2).indices(10), (0, 10, 2))
vereq(slice(1, None, 2).indices(10), (1, 10, 2))
vereq(slice(None, None, -1).indices(10), (9, -1, -1))
vereq(slice(None, None, -2).indices(10), (9, -1, -2))
vereq(slice(3, None, -2).indices(10), (3, -1, -2))
vereq(slice(-100, 100 ).indices(10), slice(None).indices(10))
vereq(slice(100, -100, -1).indices(10), slice(None, None, -1).indices(10))
vereq(slice(-100L, 100L, 2L).indices(10), (0, 10, 2))